1011856
Frage 1
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A display device is a(n) ____ device that visually conveys text, graphics, and video information.
Antworten
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output
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input
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processing
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storage
Frage 2
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Outlook and Windows Live Mail are two popular desktop ____ programs.
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blog
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email
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fax
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text
Frage 3
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People who use the computer directly or use the information it provides are called ____
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computer users
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end users
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users
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any of the above
Frage 4
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A communications device is a ____ component that enables a computer to send (transmit) and receive data, instructions, and information to and from one or more computers or mobile devices.
Antworten
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software
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hardware
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Neither software or hardware
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Both hardware and software
Frage 5
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A hard disk is a(n) ____ device that contains one or more inflexible, circular platters that use magnetic particles to store data, instructions, and information.
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input
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output
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storage
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processing
Frage 6
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An ISP (Internet service provider) is a ____ access provider.
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regional
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national
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neither regional or national
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either regional or national
Frage 7
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A ____ , also called a laptop computer, is a portable, personal computer often designed to fit on your lap.
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notebook computer
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netbook computer
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mobile device
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smart device
Frage 8
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____ is the process of adding software to a computer.
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Adding
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optimizing
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installing
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opening
Frage 9
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Depending on how you use the computer, you may need anywhere from ____ to 10 USB ports.
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1
-
2
-
3
-
4
Frage 10
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A search ____ is a program that finds Web sites, Web pages, images, videos, news, maps, and other information related to a specific topic.
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machine
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engine
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computer
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directory
Frage 11
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A(n) ____ device is any hardware component that allows you to enter data and instructions into a computer.
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output
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stability
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input
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utility
Frage 12
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____ software consists of programs designed to make users more productive and/or assist them with personal tasks.
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system
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development
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utilty
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application
Frage 13
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A computer is a(n) ____ device, operating under the control of instructions stored in its own memory, that can accept data, process the data according to specified rules, produce results, and store the results for future use.
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network
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electronic
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mainframe
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manual
Frage 14
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An optical disc is a flat, round, portable metal disc with a plastic coating. ____ are types of optical discs.
Antworten
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CDs and DVDs
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Blu-ray discs
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CDs, DVDs and Blu-ray discs
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None of these choices are correct
Frage 15
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Also called main memory, ____ consists of memory chips that can be read from and written to by the processor and other devices.
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RAM
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ROM
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the motherboard
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the microprocessor
Frage 16
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____ software allows users to organize data in rows and columns and perform calculations on the data.
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Accounting
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Spreadsheet
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Table
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Information
Frage 17
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____ is a collection of unprocessed items, which can include text, numbers, images, audio, and video.
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Data
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Information
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Search tools
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keywords
Frage 18
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____ storage is an Internet service that provides hard disk storage to computer users.
Antworten
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Air
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Blue
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Cloud
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Sky
Frage 19
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Resolution is the number of horizontal and vertical ____ in a display device.
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colors
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crystals
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pixels
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lights
Frage 20
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____ is a collection of computers and devices connected together, often wirelessly, via communications devices and transmission media.
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router
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modem
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network
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portal
Frage 21
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The ____ unit directs and coordinates most of the operations in the computer.
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logic
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system
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control
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arithmetic
Frage 22
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Flash memory chips are a type of solid ____ media, which means they consist entirely of electronic components and contain no moving parts.
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unit
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state
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sector
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digital
Frage 23
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Communications occur over transmission media such as ____
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cables
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satellites
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telephone lines
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All of these choices are correct
Frage 24
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Word Processing software is used to ____
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edit
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format
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print
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All of these choices are correct
Frage 25
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The term ____ refers to Web sites that provide a means for users to share personal information, allow users to modify the Web site contents, and/or have software built into the site for users to access.
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Web 1.0
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Web 2.0
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Web 3.0
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Web 4.0
Frage 26
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ExpressCard modules commonly are used in ____ computers.
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notebook computers
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netbook computers
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desktop computers
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smartphone
Frage 27
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With a(n) ____, you interact with the software using text, graphics, and visual images such as icons.
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GUI
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GIU
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UGI
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UIG
Frage 28
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A ____ is a collection of data organized in a manner that allows access, retrieval, and use of that data.
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database
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spreadsheet
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presentation
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word document
Frage 29
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A ____ is a program that hides in a computer and allows someone from a remote location to take full control of the computer.
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remote kit
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rootkit
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cyberkit
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command kit
Frage 30
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A Blu-ray Disc (BD) has storage capacities of ____ GB.
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50
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100
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300
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200
Frage 31
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____ computing involves reducing the electricity consumed and environmental waste generated when using a computer.
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Green
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Red
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Blue
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Sky
Frage 32
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A ____ program allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.
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utility
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web 2..0
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gadget
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registry
Frage 33
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A ____ is a network that connects computers and devices in a limited geographical area such as a home, school computer laboratory, office building, or closely positioned group of buildings.
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LAN
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WLAN
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MAN
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WAN
Frage 34
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A ____ phone is a phone that can connect to the Internet and usually also provides personal information management functions such as a calendar, an appointment book, an address book, a calculator, and a notepad.
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cloud
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smart
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busy
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web 2.0
Frage 35
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The ____ is a case that contains electronic components of the computer used to process data.
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motherboard
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system unit
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ROM
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RAM
Frage 36
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A(n) ____ is an informal Web site consisting of time-stamped articles in a diary or journal format.
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post
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blog
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instant message
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wall
Frage 37
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Software, also called a(n) ____, consists of a series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them.
Antworten
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program
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utility
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system
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process
Frage 38
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A multifunction peripheral, also called an all-in-one device, is a single device that looks like a printer or copy machine but can provide the functionality of a ____.
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printer and scanner
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copy and fax
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printer, copier, scanner and fax
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None of these choice are correct
Frage 39
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With a Web cam you can capture, edit, and share video and still photos. Recommended minimum specifications include 640 x 480 resolution, a video with a rate of ____ frames per second, and a USB or FireWire port.
Antworten
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10
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20
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30
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40
Frage 40
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An operating system is a set of programs that coordinates all the activities among computer ____ devices.
Antworten
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hardware
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software
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hardware and software
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None of these choices are correct
Frage 41
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Common computer hardware components include all of the following EXCEPT: ____.
Antworten
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modem
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keyboard
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software
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speakers
Frage 42
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Three common types of storage media are ____, flash memory, and optical discs.
Antworten
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hard disks
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cables
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telephone lines
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software
Frage 43
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Computers perform four basic operations - input, process, output, and storage. These operations comprise the information ____ cycle.
Antworten
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running
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processing
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handling
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system
Frage 44
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The disk's storage locations consist of pie-shaped sections, which break the tracks into small arcs called ____.
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sections
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sectors
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rings
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areas
Frage 45
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____ software is application software that allows users to create visual aids for presentations to communicate ideas, messages, and other information to a group
Antworten
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Presntation
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Word Processing
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Database
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Publishing
Frage 46
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A ____ computer is a computer that can perform all of its input, processing, output, and storage activities by itself.
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System
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Personal
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Network
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Business
Frage 47
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A CD-ROM is a type of ____ disc.
Antworten
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write-only
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read-only
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read and write only
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read and write only once
Frage 48
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A USB flash drive, sometimes called a ____ drive, is a flash memory storage device that plugs into a USB port on a computer or mobile device.
Antworten
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finger
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thumb
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thumbnail
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miniature
Frage 49
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A peripheral is a device that connects to the system unit and is controlled by the ____ in the computer.
Antworten
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RAM
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ROM
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processor
-
software
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